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release-notes.html
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<div class="section" id="release-notes">
<span id="release-notes"></span><h1>Release Notes<a class="headerlink" href="#release-notes" title="永久链接至标题">¶</a></h1>
<div class="section" id="v3-1-1">
<span id="v3-1-1"></span><h2>v3.1.1<a class="headerlink" href="#v3-1-1" title="永久链接至标题">¶</a></h2>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/releases/tag/arthas-all-3.1.1">https://github.com/alibaba/arthas/releases/tag/arthas-all-3.1.1</a></li>
</ul>
</div>
</div>
<div class="section" id="v3-1-0">
<span id="v3-1-0"></span><h2>v3.1.0<a class="headerlink" href="#v3-1-0" title="永久链接至标题">¶</a></h2>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/releases/tag/3.1.0">https://github.com/alibaba/arthas/releases/tag/3.1.0</a></li>
</ul>
</div>
</div>
<div class="section" id="v3-0-5">
<span id="v3-0-5"></span><h2>v3.0.5<a class="headerlink" href="#v3-0-5" title="永久链接至标题">¶</a></h2>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/releases/tag/arthas-all-3.0.5">https://github.com/alibaba/arthas/releases/tag/arthas-all-3.0.5</a></li>
</ul>
</div>
</div>
<div class="section" id="v3-0-4">
<span id="v3-0-4"></span><h2>v3.0.4<a class="headerlink" href="#v3-0-4" title="永久链接至标题">¶</a></h2>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/releases/tag/arthas-all-3.0.4">https://github.com/alibaba/arthas/releases/tag/arthas-all-3.0.4</a></li>
</ul>
</div>
</div>
<div class="section" id="v2017-11-03">
<span id="v2017-11-03"></span><h2>v2017-11-03<a class="headerlink" href="#v2017-11-03" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>增加getstatic方法获取静态变量</li>
<li>修复arthas classloader加载到应用日志的问题</li>
<li>增加ognl custom classloader便于调用静态方法</li>
<li>优化termd输出大字符串的性能问题</li>
<li>classloader命令默认按类加载器类型分类编译</li>
<li>修复wc命令统计错误的问题</li>
<li>禁止增强特定JDK类，如Classloader, Method, Integer等</li>
<li>支持OGNL表达式出错直接退出命令</li>
<li>修复管道类命令单独出错的问题</li>
<li>优化命令重定向功能，使用异步日志输出结果</li>
<li>trace命令增加过滤jdk方法调用的功能</li>
</ul>
</div>
<div class="section" id="v2017-09-22">
<span id="v2017-09-22"></span><h2>v2017-09-22<a class="headerlink" href="#v2017-09-22" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>优化agent server启动时的异常信息</li>
<li>修复异步命令的一些bug</li>
</ul>
</div>
<div class="section" id="v2017-09-11">
<span id="v2017-09-11"></span><h2>v2017-09-11<a class="headerlink" href="#v2017-09-11" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>支持<a class="reference internal" href="async.html"><span class="doc">异步后后命令</span></a></li>
<li>jad命令优化，支持JDK8及内部类</li>
<li>修复中文乱码问题</li>
</ul>
</div>
<div class="section" id="v2017-05-11">
<span id="v2017-05-11"></span><h2>v2017-05-11<a class="headerlink" href="#v2017-05-11" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>tt命令默认只展开1层，防止对象过大造成卡顿</li>
<li>修复中文无法展示的问题</li>
</ul>
</div>
<div class="section" id="v2017-05-12">
<span id="v2017-05-12"></span><h2>v2017-05-12<a class="headerlink" href="#v2017-05-12" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>Arthas 3.0 release</li>
</ul>
</div>
<div class="section" id="v2016-12-09">
<span id="v2016-12-09"></span><h2>v2016-12-09<a class="headerlink" href="#v2016-12-09" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>as.sh支持-h输出帮助</li>
<li>[#121] 修复残留的临时文件导致arthas启动失败的问题</li>
<li>[#123] 修复反复attach/shutdown造成classloader泄露的问题</li>
<li>优化命令中的帮助提示信息</li>
<li>[#126] 修复tm命令文档链接错乱的问题</li>
<li>[#122] classloader命令中过滤掉<tt class="docutils literal">sun.reflect.DelegatingClassLoader</tt></li>
<li>[#129] 修复classloader层次展示的问题</li>
<li>[#125] arthas输出的log不主动换行，对于日志解析更加友好</li>
<li>[#96] sc等命令支持com/taobao/xxx/TestClass这样的格式，以后复制粘贴不需要在把’/’替换成’.’啦</li>
<li>[#124] 修复某些情况下trace的时间为负值的问题</li>
<li>[#128] tt命令的结果默认自动展开，不需要再增加<tt class="docutils literal">-x 2</tt>来看到参数，异常的详细信息了。</li>
<li>[#130] 修复当端口冲突时，没有很好地打印错误，而是进入了一个出错的交互界面的问题</li>
<li>[#98] 修复Arthas启动时，如果下载更新失败，导致启动失败的问题</li>
<li>[#139] 修复某些特殊情况下agent attach失败的问题</li>
<li>[#156] jd-core-java延迟初始化，避免arthas启动时出错</li>
<li>修复线程名重复的问题</li>
<li>[#150] trace命令支持按运行总耗时过滤</li>
<li>修复sc查找SystemClassloader时可能出现的NPE</li>
<li>[#180] 修复第一次Attach成功之后，删除之前Arthas的安装包，重新编译打包，再次attach失败的问题</li>
</ul>
</div>
<div class="section" id="v2016-06-07">
<span id="v2016-06-07"></span><h2>v2016-06-07<a class="headerlink" href="#v2016-06-07" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>修复以资源方式加载spy类时出现NPE的问题</li>
<li>支持一键找出线程中获得锁并阻塞住其他线程的线程</li>
<li>优化 Thread 输出，按线程名排序</li>
<li>获取topN忙的线程时，支持指定刷新间隔</li>
</ul>
</div>
<div class="section" id="v2016-04-08">
<span id="v2016-04-08"></span><h2>v2016-04-08<a class="headerlink" href="#v2016-04-08" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>New feature：<ul>
<li>dashboard支持指定刷新频率，支持指定执行次数</li>
<li>命令执行结果保存到日志文件，方便后续查看</li>
<li>启动速度优化，第一次attach的速度提升一倍</li>
<li>支持批处理功能，支持执行脚本文件</li>
<li>优化启动逻辑，arthas脚本启动时交互式选择进程</li>
<li>类默认启用继承关系查询，查找类时默认会查找子类，如果需要关闭，则通过全局开关 Options disable-sub-class 关闭</li>
<li>支持在彩色模式和文本模式中切换</li>
</ul>
</li>
<li>UI Improvement:<ul>
<li>合并exit和quit命令</li>
<li>命令帮助信息增加wiki链接</li>
<li>优化watch的逻辑，更加符合大家的直觉</li>
<li>thread命令增加example说明</li>
<li>自动补全的时候，忽略大小写</li>
</ul>
</li>
<li>Bugfix:<ul>
<li>修复trace命令遇到循环造成输出太长</li>
<li>修复trace命令在方法调用中抛出了异常，会让trace的节点错位</li>
<li>修正增强BootstrapClassLoader加载的类，找不到Spy的问题</li>
<li>修复某些配色方案下，结果显示不友好的问题</li>
</ul>
</li>
</ul>
</div>
<div class="section" id="v2016-03-07">
<span id="v2016-03-07"></span><h2>v2016-03-07<a class="headerlink" href="#v2016-03-07" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>支持一键查看当前最忙的前N个线程及其堆栈</li>
<li>修复openjdk下启动arthas失败的问题（需要重新安装as.sh）</li>
<li>一些体验优化</li>
</ul>
</div>
<div class="section" id="v2016-01-18">
<span id="v2016-01-18"></span><h2>v2016-01-18<a class="headerlink" href="#v2016-01-18" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>优化 jad，实时 dump 内存 byte array，并使用 jd-core-java 反编译，支持<tt class="docutils literal">行号显示</tt></li>
<li>修复 tt 命令在监控与线程上下文相关的方法调用时，显示/重做等场景下的 bug</li>
</ul>
</div>
<div class="section" id="v2016-01-08">
<span id="v2016-01-08"></span><h2>v2016-01-08<a class="headerlink" href="#v2016-01-08" title="永久链接至标题">¶</a></h2>
<ul class="simple">
<li>修复一些 bug<ul>
<li>jad NPE</li>
<li>watch/monitor NPE</li>
<li>不需要转义</li>
<li>数据统计问题修复</li>
<li>sc 查看静态变量内部层次结构</li>
</ul>
</li>
</ul>
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<div class="section" id="v2015-12-29">
<span id="v2015-12-29"></span><h2>v2015-12-29<a class="headerlink" href="#v2015-12-29" title="永久链接至标题">¶</a></h2>
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<li>Arthas 2.0 测试版本发布！</li>
</ul>
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